Algebra: A Combined Approach (4th Edition)

Published by Pearson
ISBN 10: 0321726391
ISBN 13: 978-0-32172-639-1

Chapter 2 - Section 2.1 - The Additon Property of Equality - Exercise Set - Page 101: 45

Answer

w = -30

Work Step by Step

Solve: 7(6 + w) = 6(2 + w) 7(6 + w) = 6(2 + w) 42 + 7w = 12 + 6w 42 + 7w - 6w = 12 + 6w - 6w 42 + w = 12 w + 42 - 42 = 12 - 42 w = -30
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